function setLeftMenu(which)
{
	setCookie('cookieLeftMenu', which, 30);
}

function selectLeftMenu()
{
	var cookieAdresse = getCookie('cookieLeftMenu');	
	
	var linkArray = document.links;
	for (i = 0; i <= linkArray.length - 1; i++)
	{
		if(linkArray[i] == cookieAdresse)
		{
			document.links[i].className = 'menu_selected';
		}
	}
}